/***********************************************************************

	This file is part of KEEL-software, the Data Mining tool for regression, 
	classification, clustering, pattern mining and so on.

	Copyright (C) 2004-2010
	
	F. Herrera (herrera@decsai.ugr.es)
    L. Sánchez (luciano@uniovi.es)
    J. Alcalá-Fdez (jalcala@decsai.ugr.es)
    S. García (sglopez@ujaen.es)
    A. Fernández (alberto.fernandez@ujaen.es)
    J. Luengo (julianlm@decsai.ugr.es)

	This program is free software: you can redistribute it and/or modify
	it under the terms of the GNU General Public License as published by
	the Free Software Foundation, either version 3 of the License, or
	(at your option) any later version.

	This program is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
	GNU General Public License for more details.

	You should have received a copy of the GNU General Public License
	along with this program.  If not, see http://www.gnu.org/licenses/
  
**********************************************************************/

package keel.Algorithms.Preprocess.Missing_Values.LLSImpute;

/**
 * Index value pair. To be able to sort elements with this structure.
 * @author unknown
 */
public class IndexValuePair implements Comparable{

    /**
     * Value stored.
     */
    public double value;

    /**
     * Index of the value stored.
     */
    public int index;
	
    /**
     * Parameter construnctor.
     * @param newvalue value to set.
     * @param newindex index to set.
     */
    public IndexValuePair(double newvalue,int newindex){
		value = newvalue;
		index = newindex;
	}
	
	public int compareTo(Object o){
		IndexValuePair p = (IndexValuePair) o;
		if(this.value > p.value)
			return 1;
		if(this.value < p.value)
			return -1;
		return 0;
	}
}

